CN108417456A - A kind of pull-out type side dress high-voltage circuitbreaker - Google Patents
A kind of pull-out type side dress high-voltage circuitbreaker Download PDFInfo
- Publication number
- CN108417456A CN108417456A CN201810453233.5A CN201810453233A CN108417456A CN 108417456 A CN108417456 A CN 108417456A CN 201810453233 A CN201810453233 A CN 201810453233A CN 108417456 A CN108417456 A CN 108417456A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- sliding seat
- pull
- out type
- voltage circuitbreaker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Trip Switchboards (AREA)
Abstract
The invention discloses the chassis vehicle below a kind of pull-out type side dress high-voltage circuitbreaker, including breaker body and breaker body, chassis vehicle is made of pedestal and sliding seat；Sliding seat is equipped with breaker body, breaker body is made of operating mechanism and pedestal, Switch Insulation Cylinder, conductive arm and the flat contact of compressed spring type, operating mechanism and pedestal are fixed in sliding seat, operating mechanism and pedestal are equipped with Switch Insulation Cylinder, conductive arm is bolted on the insulating base of the upper/lower terminal of Switch Insulation Cylinder, the end of conductive arm is bolted with the flat contact of compressed spring type；Sliding seat is embedded in pedestal, and the inner face of sliding seat bottom surface and pedestal is smooth contact surface, and the two bottom sides of sliding seat are equipped with navigation device, limit sliding seat and walk by regulation, the middle part of sliding seat is connect with linkage mechanism.A kind of pull-out type side provided by the invention fills high-voltage circuitbreaker, can realize being longitudinally propelling and laterally running for the fixed side being carried on chassis vehicle dress breaker body.
Description
Technical field
The present invention relates to technical field of electric equipment, especially a kind of pull-out type side fills high-voltage circuitbreaker.
Background technology
Compact drawing type high voltage switch cabinet is the electrical equipment based on breaker, and it is light to lift foot for the wherein effect of breaker
The pull-out type design of weight, breaker is most important, to realize that this breaker is successfully researched and developed, chassis vehicle is also setting for most critical
It is standby, so the technology of the breaker and chassis vehicle that laterally run, is related to the final success of compact drawing type high voltage switch cabinet.
This breaker that can laterally run of this patent design, using dedicated transport carriage breaker together with chassis
Vehicle is pushed into high-tension switch cabinet, breaker body and moving contact under the action of chassis vehicle, can laterally run and and static contact
In conjunction with, then control by breaker body the break-make of major loop, when needing separation, can first breaking circuit breaker ontology, then retract
Breaker body actuating, static contact separation, and by valve isolation or the extraction breaker of insulating, reach the mesh of isolation major loop
's.
Invention content
In view of this, the present invention provides a kind of pull-out type sides to fill high-voltage circuitbreaker.
The technical scheme is that：A kind of pull-out type side dress high-voltage circuitbreaker, including breaker body and breaker
Chassis vehicle below main body, the chassis vehicle are made of pedestal and sliding seat；
The sliding seat is equipped with breaker body, and the breaker body is insulated by operating mechanism and pedestal, breaker
Cylinder, conductive arm and the flat contact composition of compressed spring type, the operating mechanism and pedestal are fixed in the sliding seat, the operation machine
Structure and pedestal are equipped with Switch Insulation Cylinder, are spirally connected on the insulating base of the upper/lower terminal of the Switch Insulation Cylinder
Conductive arm is stated, the end of the conductive arm is bolted with the flat contact of compressed spring type；
The sliding seat is embedded in pedestal, and the inner face of the sliding seat bottom surface and pedestal is smooth contact surface, the cunning
The two bottom sides of row seat are equipped with navigation device, and the middle part of the sliding seat is connect with linkage mechanism.
Preferably, the linkage mechanism includes handle, transmission shaft, worm gear commutator, worm screw and is fixed on the sliding seat
The snail set at middle part, described transmission shaft one end are connected with handle, and the transmission shaft other end is connected with worm gear commutator, the worm gear
Commutator drives worm screw rotation, the worm screw to be arranged in the snail set, and the snail is sleeved on to drive under the turning effort of worm screw and slide
Row seat is laterally run.
Preferably, the worm screw is fed through the sliding seat and pedestal successively.
Preferably, stop collar is fixed on the pedestal, the transmission shaft is fed through the stop collar, and the turbine changes
It is set in the stop collar to device insertion.
Preferably, the pedestal is set as rectangular steel tank, and the sliding seat insertion is set in the rectangular steel tank.
Preferably, the bottom four corners position of the pedestal is equipped with pulley.
Preferably, the front end face of the pedestal is equipped with knob, and the knob is 2.
Preferably, the side end face of the pedestal is equipped with positioning pin.
Preferably, the shape dress of leading is set to leading wheel or skateboard slot.
Preferably, the conductive arm is copper bar.
Compared with prior art, the present invention has the advantages that：
(1) this side-mounted breaker has made pull-out type by fixed, and solving does not have in existing side-mounted breaker
There was only the problem of formal dress in the problem of pull-out type and existing drawout breaker, this side-mounted breaker saves position,
It is greatly lowered in terms of depth and width size；
(2) moving contact and static contact have made the flat contact of compressed spring type by Mume flower contact；
(3) conductive arm has made board-like conductive arm by original rounded contact；
(4) bottom of breaker body is set as the chassis vehicle of way traffic, and former fixed breaker is allow longitudinally to transport
Row and laterally operation, become a kind of pull-out type or withdraw-type breaker, ensure quick-replaceable and safeguard to facilitate.
Description of the drawings
Fig. 1 is that the overall structure of the present invention is placed in the structural schematic diagram in high-tension switch cabinet.
Fig. 2 is the whole front view of the present invention.
Fig. 3 is the whole left view of the present invention.
Fig. 4 is overall top view figure when the breaker body of the present invention is located at row final position.
Fig. 5 is overall top view figure when the breaker body of the present invention is located at row beginning position.
Fig. 6 is the chassis vehicle front view of the present invention.
Fig. 7 is the chassis vehicle seat vertical view of the present invention.
Fig. 8 is the linkage mechanism schematic diagram of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific implementation mode, the present invention will be further described.
As shown in Figures 1 to 8, a kind of chassis vehicle of load-bearing breaker main body, including including breaker body 6 and break
The chassis vehicle of 6 lower section of road device main body, chassis vehicle are made of pedestal 1 and sliding seat 2.
The top of sliding seat 2 is equipped with breaker body.Specifically：Mounting hole 21 is offered on the top surface of sliding seat 2, open circuit
Mounting hole, the mounting hole of sliding seat 2 and breaker body 6 are also correspondingly offered on the operating mechanism and pedestal 61 of device main body 6
On be equipped with fixing piece and be connected with both realizing, fixing piece can be trip bolt.
Breaker body 6 is by operating mechanism and pedestal 61, Switch Insulation Cylinder 62, conductive arm 63 and the flat contact of compressed spring type 64
Composition；Wherein operating mechanism and pedestal 61 is fixed in sliding seat 2, and operating mechanism and pedestal 61 are equipped with Switch Insulation Cylinder
62, Switch Insulation Cylinder 62 is interior to constitute arc-chutes 67, passes through on the insulating base 66 of the upper/lower terminal of Switch Insulation Cylinder 62
It wears screw rod and is bolted with conductive arm 63, conductive arm 63 is copper bar, and the end of conductive arm 63 is bolted with the flat contact 64 of compressed spring type, work
When making state, static contact 15 is inserted into the C font grooves of the flat contact of compressed spring type 64.
Sliding seat 2 is embedded in pedestal 1, and pedestal 1 is set as rectangular channel steel, and the bottom surface of sliding seat 2 and pedestal 1 is interior
Face is smooth contact surface.The two bottom sides of sliding seat 2 are equipped with navigation device, and navigation device can be leading wheel 15 or skateboard slot.
The middle part of sliding seat 2 is connect with linkage mechanism.
Specifically：Linkage mechanism includes handle 4, transmission shaft 5, worm gear commutator 7, worm screw 8 and is fixed on 2 middle part of sliding seat
Snail set 3,5 one end of transmission shaft is connected with handle 4, and (worm gear commutator 7 rotates for two for 5 other end of transmission shaft and worm gear commutator 7
Commutation is realized in the gear engagement of wheel 71,72) it is connected, worm gear commutator 7 is connected with worm screw 8 (offering screw thread outside worm screw 8), worm screw
8 are inserted in snail set 3 (offer internal thread in snail set 3 and the screw thread of worm screw 8 matches), and thus handle 4 drives transmission shaft 5 to revolve
Turn, after the commutation of worm gear commutator 7, worm gear commutator 7 drives worm screw 8 to rotate, and snail set 3 drives under the turning effort of worm screw 8
The laterally operation of sliding seat 2.
Above-mentioned worm screw 8 is set as being fed through sliding seat 2 and pedestal 1 successively；It is (fixed that stop collar 13 is fixed on pedestal 1
Mode is unlimited), transmission shaft 5 is fed through stop collar 13, and the insertion of turbine commutator 8 is set in stop collar 13.
Pedestal 1 is equipped with knob 11, and knob 11 is 2.Knob 11 links with by connecting rod 14 and a positioning pin 12, positioning
Pin 12 is set on the side end face of pedestal 1.Specifically：Connecting rod 14 is set to the inside of pedestal 1, and one end of connecting rod, which is worn, stretches out pedestal 1
It is connected with positioning pin 12, the connection other end stretches out pedestal 1 and is connected with knob 11, and pedestal 1 is opened in the position of positioning pin 12, knob 11
Equipped with straight slot for positioning pin 12,11 movement of knob, and pedestal 1 does not offer straight slot in the position of another knob 11, another
A knob 11 is directly fixed on pedestal 1.
Rail is equipped with actually in breaker chamber in plane of the pad equipped with breaker, pedestal 1 is just embedded to be set to rail
It is interior so that pedestal 1 in the pushing away of knob, pull down and realize indoor longitudinally running in breaker, thus drive the vertical of breaker body 6
To operation.More preferably, the smooth baseplane corner location in the bottom of pedestal 1 is also provided with pulley 10, and the insertion of pulley 10 is set to steel
In rail so that pedestal 1 in the pushing away of knob, pull down and realize indoor longitudinally running in breaker, thus drive breaker body 6
It is longitudinally running.
It is big that the present invention solves existing drawing type high voltage switch cabinet volume, safeguards that space is big, of high cost, and breaker disengaging is matched
Conjunction face requires high disadvantage, and very huge restrictive function is caused to operation, and the often loss that goes wrong is unable to estimate.Compact
Drawing type high voltage switch cabinet, mounted against a wall after cabinet, wiring, preceding operation and preceding maintenance before really realizing will fill up domestic or even state
Border compact air insulation high-voltage switch gear researches and develops blank, and cost and bulk are greatly lowered, and is air insulation cabinet replacement in future
Product is gathered around and has broad application prospects.
The above embodiments are merely a preferred embodiment of the present invention, and the interest field of the present invention cannot be limited with this, because
This is still within the scope of the present invention according to modification, equivalent variations, improvement etc. made by scope of the present invention patent.
Claims (10)
1. a kind of pull-out type side fills high-voltage circuitbreaker, it is characterised in that：Below breaker body and breaker body
Chassis vehicle, the chassis vehicle are made of pedestal and sliding seat；
The sliding seat be equipped with breaker body, the breaker body by operating mechanism and pedestal, Switch Insulation Cylinder, lead
Electric arm and compressed spring type flat contact composition, the operating mechanism and pedestal are fixed in the sliding seat, the operating mechanism and
Pedestal is equipped with Switch Insulation Cylinder, and described lead is bolted on the insulating base of the upper/lower terminal of the Switch Insulation Cylinder
The end of electric arm, the conductive arm is bolted with the flat contact of compressed spring type；
The sliding seat is embedded in pedestal, and the inner face of the sliding seat bottom surface and pedestal is smooth contact surface, the sliding seat
Two bottom sides be equipped with navigation device, the middle part of the sliding seat is connect with linkage mechanism.
2. a kind of pull-out type side according to claim 1 fills high-voltage circuitbreaker, it is characterised in that：The linkage mechanism includes
Handle, transmission shaft, worm gear commutator, worm screw and the snail set being fixed in the middle part of the sliding seat, described transmission shaft one end and handle
It is connected, the transmission shaft other end is connected with worm gear commutator, and the worm gear commutator drives worm screw rotation, the worm screw to be arranged
Enter in the snail set, the snail, which is sleeved under the turning effort of worm screw, drives sliding seat laterally to run.
3. a kind of pull-out type side according to claim 2 fills high-voltage circuitbreaker, it is characterised in that：The worm screw wears successively
Cross the sliding seat and pedestal.
4. a kind of pull-out type side according to claim 2 fills high-voltage circuitbreaker, it is characterised in that：Fixation is set on the pedestal
There are stop collar, the transmission shaft to be fed through the stop collar, the turbine commutator insertion is set in the stop collar.
5. a kind of pull-out type side according to claim 1 fills high-voltage circuitbreaker, it is characterised in that：The pedestal side of being set as
Shape steel tank, the sliding seat insertion are set in the rectangular steel tank.
6. a kind of pull-out type side fills high-voltage circuitbreaker according to claim 1 or 5, it is characterised in that：The bottom of the pedestal
Portion's corner location is equipped with pulley.
7. a kind of pull-out type side according to claim 1 fills high-voltage circuitbreaker, it is characterised in that：The front end face of the pedestal
Equipped with knob, the knob is 2.
8. a kind of pull-out type side according to claim 1 fills high-voltage circuitbreaker, it is characterised in that：The side end face of the pedestal
Equipped with positioning pin.
9. a kind of pull-out type side according to claim 1 fills high-voltage circuitbreaker, it is characterised in that：The navigation device is to lead
Row wheel or skateboard slot.
10. a kind of pull-out type side according to claim 1 fills high-voltage circuitbreaker, it is characterised in that：The conductive arm is copper
Row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453233.5A CN108417456A (en) | 2018-05-11 | 2018-05-11 | A kind of pull-out type side dress high-voltage circuitbreaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453233.5A CN108417456A (en) | 2018-05-11 | 2018-05-11 | A kind of pull-out type side dress high-voltage circuitbreaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108417456A true CN108417456A (en) | 2018-08-17 |
Family
ID=63139107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810453233.5A Pending CN108417456A (en) | 2018-05-11 | 2018-05-11 | A kind of pull-out type side dress high-voltage circuitbreaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108417456A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203747274U (en) * | 2013-09-18 | 2014-07-30 | 中国西电集团公司 | Handcart-type circuit breaker equipped with electric chassis vehicle device |
| CN204088995U (en) * | 2014-09-12 | 2015-01-07 | 无锡军工智能电气股份有限公司 | Circuit breaker electric in-and-out mechanism |
| CN204680976U (en) * | 2015-05-15 | 2015-09-30 | 厦门柏瑞科电气有限公司 | A kind of side dress central switch cabinet |
| CN205666514U (en) * | 2016-06-08 | 2016-10-26 | 厦门柏瑞科电气有限公司 | Vacuum circuit breaker chassis car structure |
-
2018
- 2018-05-11 CN CN201810453233.5A patent/CN108417456A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203747274U (en) * | 2013-09-18 | 2014-07-30 | 中国西电集团公司 | Handcart-type circuit breaker equipped with electric chassis vehicle device |
| CN204088995U (en) * | 2014-09-12 | 2015-01-07 | 无锡军工智能电气股份有限公司 | Circuit breaker electric in-and-out mechanism |
| CN204680976U (en) * | 2015-05-15 | 2015-09-30 | 厦门柏瑞科电气有限公司 | A kind of side dress central switch cabinet |
| CN205666514U (en) * | 2016-06-08 | 2016-10-26 | 厦门柏瑞科电气有限公司 | Vacuum circuit breaker chassis car structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |